def test_resolve_underlying_decorator_method():
class Blap(object):
def orig(self):
pass
decorated = _example_decorator(orig)
assert resolve_underlying_function(
Blap.decorated) is resolve_underlying_function(Blap.orig)
assert resolve_underlying_function(Blap.decorated).__name__ == 'orig'
def test_resolve_underlying_function_method(class_method):
if class_method:
decorator = classmethod
else:
decorator = lambda f: f
class Blap(object):
@decorator
def method(self):
pass
resolved = resolve_underlying_function(Blap.method)
assert resolved is resolve_underlying_function(Blap.method) # stable
assert not hasattr(resolved, '__func__')
assert resolved.__name__ == 'method'
def test_resolve_underlying_decorator_regular_func():
def orig():
pass
decorated = _example_decorator(orig)
assert resolve_underlying_function(decorated) is orig
def test_resolve_underlying_function_method_no_op(thing):
assert resolve_underlying_function(thing) is thing